I chose the Smith.
Got the 4.25" stainless SC before they discontinued them.
I made my decision based on many positive user reviews over a couple of years, and the fact that those guns requiring service were fixed on S&W's dime, in a courteous and timely fashion.
I had originally gotten the full-size stainless SW1911, but I really wanted a gun for CCW.
Just didn't want to spend the $ for the SC.
But, I was so impressed with my first gun, that I soon put the SC on order.
Out of the box, it fed and fired everything I could find.
Brass, aluminum, and Wolf fmj, and two kinds of jhp.
No jams or failures of any kind.
It's light for a .45, but the recoil doesn't seem any different than it was on the steel gun.
My 20 year old daughter would shoot all the ammo that I have if I would let her!